Home / 5,492,440.58-7,579,747.33-3,045,279.31

Finding the Fourth Proportional to 5,492,440.58, 7,579,747.33 and 3,045,279.31

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Solution

The fourth proportional to 5,492,440.58, 7,579,747.33 and 3,045,279.31 is: 4,202,584.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,440.58 : 7,579,747.33 = 3,045,279.31 : x
  2. Step 2: Convert to fraction form
    5,492,440.58/7,579,747.33 = 3,045,279.31/x
  3. Step 3: Cross multiply
    5,492,440.58x = 7,579,747.33 × 3,045,279.31
  4. Step 4: Simplify right side
    5,492,440.58x = 23,082,447,692,514.18
  5. Step 5: Solve for x
    x = 23,082,447,692,514.18/5,492,440.58
  6. Step 6: Final answer
    x = 4,202,584.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.